baber/WOPTO huggingface dataset:
Patent DE-3346612-A1 (DE)
Title: Paper tongs
Inventor: BRUER MANFRED
IPC: F24B15/10
Filed: 1983-12-23
Abstract: The metal fire-iron is used for burning paper. It is designed in the manner of a pair of tongs with a relatively long handle (26). Attached to the handle as a locking device is a hook (28) by means of which the tongs can be locked in the closed position. The jaw (20) of the tongs is rounded on the side of one arm (10) of the tongs in order to be able to engage around rolled-up stacks of paper, but is of straight design on the side of the other arm (12) of the tongs, so that, after opening of the tongs, residues of the burnt paper can be more efficiently removed from the jaws (20) of the tongs. <IMAGE>
Patent DE-3347662-A1 (DE)
Title: Workbench for portable electric machines
Inventor: SPANDL ERNST
IPC: B27B5/20
Filed: 1983-12-31
Abstract: Published without abstract.
Patent DE-3409048-A1 (DE)
Title: Magnetic powder clutch
Inventor: BOHN GERHARD DIPL PHYS DR
IPC: F16D37/02
Filed: 1984-03-13
Abstract: In a magnetic powder clutch, concentric working surfaces (1.1, 2.1) of the two clutch parts (1, 2) delimit a working gap (3) which, in order to hold the magnetic powder (4) better in the axial direction, has a wavy cross-sectional profile in the axial direction, at least in the region of its two edges, due to profiling of both working surfaces with annular grooves. <IMAGE>
Patent DE-3414435-A1 (DE)
Inventor: KRAFT HARALD DIPL ING
IPC: B23B27/16
Filed: 1984-04-17
Abstract: 1. Clamping tool holder having an inserted cutting plate (1) which is made of a brittle, sintered hard material and has a fixing bore (3), comprising a clamping holder (7) having a recess (8) for accommodating a support plate (9) and the cutting plate (1), and a gripping member (15) which extends through the support plate (9) and the head (4) of which engages in a clamping sleeve (2) made of a deformable material which is arranged in the fixing bore (3) in the cutting plate (1), characterised by the combination of the following features : the gripping member (15) is provided with a rounded head (4) at its end engaging in the clamping sleeve (2), and the clamping sleeve (2) is provided with a longitudinal through-slot (32) and an inner annular groove (33) into which the rounded head (4) engages.
Patent DE-3418871-A1 (DE)
Title: Operating device for a construction machine
Inventor: TANABA TOHRU
IPC: G05G1/00
Filed: 1984-05-21
Abstract: A control box (7), which has an operating lever (9) at its top side, is pivotably arranged with its bottom part on the floor (6) of a driver's cab (1) of a construction machine in front of an armrest (5) of the driver's seat (2) and can be tilted to the front and to the rear. When the driver is operating the construction machine, the control box (7) is tilted to the front and is locked in this position with the operating lever (9), which is in an easy-to-operate position, whereas, when the driver climbs into or out of the driver's cab, the control box can be easily unlocked and tilted to the rear so as not to impair the access to the driver's seat. <IMAGE>
Patent DE-3423986-A1 (DE)
Title: Device for the acceptance and further processing of the fully wound reels in a reel winding machine
IPC: B65H19/22
Filed: 1984-06-29
Abstract: A reel winding machine (100) with a plurality of winding shafts which are arranged parallel to one another on a circle on a rotatable reel star and are driven on the reel star so as to be successively guidable through a plurality of working positions lying on a circle. A prismatic table (40) is provided on the side of the reel winding machine (100) in the region of the last working station, which prismatic table (40) can be inserted into the reel winding machine (100) in a longitudinal direction (43) and raised in such a way that the fully wound reel (13) comes to rest on it, before one end of the winding shaft (2) is released to push off the reel (13). A gluing device and a cutting-straight device are arranged beneath the prismatic table (40). <IMAGE>
Patent DE-3430798-A1 (DE)
Title: Process and arrangement for wort boiling
Inventor: LAMBECK ROLF
IPC: C12C13/02
Filed: 1984-08-22
Abstract: A process and arrangement for wort boiling, the wort being heated in an external heat exchanger (6), kept at a reaction temperature in a thermal reaction vessel (8) between the heat exchanger and brewing copper (1) and circulated by a circulation pump (5). For economical coverage of the energy requirement for the boiling process and to reduce the energy consumption for low capital and operating costs, it is provided that the wort is heated in the heat exchanger (6) to 103 DEG to 106 DEG  C, the circulation between brewing copper (1), heat exchanger (6), thermal reaction vessel (8) and to the brewing copper is selected in such a way that in the brewing copper at roughly atmospheric pressure approximately 3 to 6 % of the charged amount of the wort evaporate per hour and that the vapours produced are fed to a vapour compressor (21) and the boiling process is maintained by the compressed vapours as a heating medium for the heat exchanger (6).
Patent DE-3432941-A1 (DE)
Title: Two=part rolled-up contraceptive sheath
Inventor: CONWAY ANTHONY JAMES
IPC: A61F6/04
Filed: 1984-09-07
Abstract: The cylindrical sheath has a part (50) conically shaped outer section (51) with an air hole (56) at its pointed end and an inner part (52) which is similar to a  conventional condom. The outer section (51) is made from a relatively thick material of 0.38-0.63mm thickness and has a principal section (57) which is rolled up with the flange section (54) of the inner part (52) by means of a ring (58).  The outer section (51) is provided with a removable layer and an adhesive material so that when the condom is unrolled, the adhesive is transferred to the inner surface of the condom so that it sticks to the surface of the penis. When fully unrolled, the outer section (51) is removed. The air hole (56) prevents a vacuum being formed.
Patent DE-3436391-A1 (DE)
Title: Method of operating the front lighting system of a motor vehicle and circuit arrangement for carrying out the method
Inventor: KRIPP HERBERT
IPC: B60Q1/14
Filed: 1984-10-04
Abstract: The present invention relates to a circuit for motor vehicle headlights. In order to avoid dazzling oncoming vehicles and at the same time to improve the illumination of the road in front of the vehicle it is proposed to switch the light source which is on the right-hand side in the direction of travel (in the case of traffic driving on the right) from dipped to full beam without delay, but to switch the light source which is on the left-hand side in the direction of travel from dipped to full beam with a delay. <IMAGE>
Patent DE-3440126-A1 (DE)
Inventor: FUNGHINI AUGUSTO
IPC: F27B9/24
Filed: 1984-11-02
Abstract: A walking beam furnace comprises a hearth formed by fixed and walking beams disposed with their axes in the feed direction. Both the walking beams and the fixed beams are divided at positions spaced apart in the feed direction into sections, and each section of each beam is staggered relative to the adjacent section. As a result, the material to be annealed comes into contact with the cooled fixed beams at different positions at each of the conveying pauses and temperature balancing takes place at the points of contact.
Patent DE-3440155-A1 (DE)
Title: Signal erasing device
Inventor: MAEDA MASAYA
IPC: G11B5/024
Filed: 1984-11-02
Abstract: A signal erasing device is specified, used to erase continuously recorded signals on a multiplicity of chosen recorded tracks on a rotatable recording carrier, on which signals can be recorded on a multiplicity of circular recording tracks. The device has a signal erasing device with an erase head, an adjusting device for adjusting the erase head to an opposite position with respect to each of the recording tracks of the recording carrier, a rotating device for rotating the recording carrier with respect to the erase head, a selecting device for preselecting a multiplicity of certain recording tracks on which the signal is to be erased on the recording carrier, and a control device, which controls the signal erasing device and the head adjusting device in accordance with the selecting device in such a way that they are used to erase successively on the recording carrier the signals recorded on the chosen recording tracks.
Patent DE-3442799-A1 (DE)
Title: Radial pneumatic tyre
Inventor: MIYOSHI SHOJI
IPC: B60C9/00
Filed: 1984-11-23
Abstract: The invention relates to a radial pneumatic tyre in which the carcass layer is produced using a polyester cord whose dry heat shrinkage and elongation under a certain load are low. The polyester cord has filaments whose intrinsic viscosity is not less than 0.8 and whose birefringence index n is from 190 x 10<-3> to 205 x 10<-3>. The tyre furthermore has, for a belt layer (bracing ply), a steel cord whose filaments or wires have a carbon content of from 0.75 to 0.85% by weight and whose tensile strength is high.
Patent DE-3443676-A1 (DE)
Title: Accumulator for hydraulic systems
Inventor: WEGE MANFRED
IPC: F15B1/24
Filed: 1984-11-30
Abstract: The invention relates to a cylindrical accumulator for hydraulic systems in which a free-running piston is arranged, with a seal arrangement provided on its outer edge, which arrangement is supported by a spacer, on the other face edge of which a flange-like thrust collar rests. According to the invention the thrust collar 6 is designed as a stepped collar extending into the piston 2. On its edge remote from the piston head 2a it has a plurality of approximately sector-shaped, outwardly angled flanges 6a overlapping the upper edge of the piston wall and resting on the spacer 5, whilst an inwardly directed annular flange 6b is arranged on its edge facing the piston head 2a. In the annular flange bores are provided at regular intervals, above each of which a plurality of disc springs are stacked to form a set of springs 8 which is held under preloading by a bolt 9 screwed into the piston head 2a. <IMAGE>
Patent DE-3444155-A1 (DE)
Title: Bag unit for withdrawal, storage, deep-freezing, infusion and transfusion of blood and blood components
Inventor: WALKER WOLFRAM H DIPL CHEM DR
IPC: A61J1/05
Filed: 1984-12-04
Abstract: The present invention relates to a bag unit for withdrawal, storage, deep-freezing, infusion and transfusion of blood and blood components, comprising a bag, a blood withdrawal hose, at least one piercing nozzle and a transfer hose, which is characterised in that the wall of the bag consists of a plastic laminate having at least two layers, the first plastic layer containing a plasticiser which can be extracted by blood and the second plastic layer containing a placticiser which cannot be extracted by blood or being free of plasticiser.
Patent DE-3445399-A1 (DE)
Title: Septum polarisation filter
Inventor: REDER HARALD DIPL ING
IPC: H01P1/207
Filed: 1984-12-13
Abstract: The polarisation filter consists of a waveguide (1) which is split longitudinally over part of its length into two waveguides (3, 4) having a correspondingly smaller cross-section, by means of a separating wall (septum 2) whose one longitudinal wall is constructed over part of its length in a stepped and/or inclined manner. The two smaller waveguides (3, 4) are constructed as waveguide filters in the region where they are completely separated by the septum (2), by insertion of filter elements (13). <IMAGE>
Patent DE-3447051-A1 (DE)
Title: Device for nondestructive transmissive testing using X-rays or gamma rays
Inventor: LINK RAINER DR
IPC: G01N23/04
Filed: 1984-12-22
Abstract: In a device for nondestructive transmissive testing using X-rays or gamma rays, consisting of an image converter (6) with an input and an output screen (5 and 9) for converting the X-ray or gamma-ray image on the input screen (5) into an image in the wavelength region of visible light, approximately, on the output screen (9), and of a camera (12), arranged in the beam path downstream of the output screen (9), for directly taking the image on the output screen (9), the image quality is improved by arranging that the optical imaging system (11) between the output screen (9) of the image converter (6) and the taking plane (16) of the camera consists of two tandem lenses (17, 18), of which the lens (17) on the image-converter side has a focal point (F17) on the image-converter side which is situated in the output screen (9) of the image converter (6) and whose beam path (19) on the camera side is parallel, and of which the camera-side lens (18) has a focal point (F18) on the camera side which is situated in the taking plane (16) of the camera and whose beam path (20) on the image converter side is parallel, the beam paths (19, 20) between the two lenses (17, 18) coinciding by virtue of optical alignment. <IMAGE>
Patent DE-3503757-A1 (DE)
Title: Multi-shelled sound-insulating composite panel
Inventor: WENGER HANS
IPC: B32B7/08
Filed: 1985-02-05
Abstract: The multi-shelled sound-insulating and heat-insulating composite panel comprises at least two flexurally rigid, hard structural panels which, by means of their broad sides in parallel with, and at a distance from, one another, form an interspace in which at least one flexurally pliable soft panel is arranged which is connected to in each case one broadside of a structural panel. In order to achieve a high sound-insulating value of, for example, 39 dBA, the invention provides that the connection between in each case one side of the soft panel and the associated side of the structural panel is formed by punctiform, mutually spaced connecting elements, and that the connecting elements are arranged on the upper side of the soft panel at a distance from the connecting elements on the underside of the soft panel.
Patent DE-3509154-A1 (DE)
Title: Double spooling device
IPC: B65H67/056
Filed: 1985-03-14
Abstract: In double spooling devices according to the application, two spooling units are arranged with their axle aligned adjacent to one another. With the change from the full spool to the empty spool, the cross-winding device travels beyond the end flange of the two spools, whereupon the spooling operation can be continued with the empty spool. So that no thread residue from the thread cut off between the spools flies about, either on the spool to be newly wound or on the full spool, it is provided according to the invention to cut the thread held tensioned from the full to the empty spool after the unwinding in the region of the core of the empty spool. This purpose is served by a rotating cutting disc which is mounted movably on the machine stand against the flange, adjacent to the full spool, of the empty spool and at the inner side of said empty spool. The longer end, connected to the full spool, of the cut off thread is then wound on to the full spool and held there. <IMAGE>
Patent DE-3509678-A1 (DE)
Title: Storage shelving
Inventor: HENN HUBERT
IPC: B65G49/08
Filed: 1985-03-18
Abstract: Storage shelving with a shelf-loading appliance having a lifting table. The shelf-loading appliance consists of a push and pull truck movable on a four-column lifting table. The lifting table is arranged between two shelf towers equipped with shelf drawers which can be rolled, and is raised and lowered by means of spindles. The electrically driven push and pull truck has electromechanically actuated claws on either side. The claws, together with lugs of the shelf drawers, push in or pull out the drawers.
Patent DE-3515696-A1 (DE)
Title: Fine-blasting unit
Inventor: WITTSTOCK ROLF
IPC: B24C9/00
Filed: 1985-05-02
Abstract: In the case of a fine-blasting unit having a blasting nozzle arranged in a housing and having an air-outlet opening in the housing, it is provided that the air-outlet opening opens into a closed chamber which, preferably in its upper region, has a discharge opening. The fine abrasive dust emerging from the air-outlet opening settles in this closed chamber and does not pass into the ambient air.
Patent DE-3517780-A1 (DE)
Title: Cutting-off tool
Inventor: JAURRIETA REINHOLD
IPC: B23D61/12
Filed: 1985-05-17
Abstract: For working solid building materials with layers of different hardness, a cutting-off tool is proposed, which has a broad saw blade (10) with a coarse-toothed working edge (12). Arranged on the side opposite the working edge (12) is an additional cutting edge (11), e.g. made of a wire coated with hard metal. The working edge (12) serves for cutting soft material layers while the cutting edge (11) can be used for hard layers. <IMAGE>
Patent DE-3519172-A1 (DE)
Title: Sales cabin for articles
Inventor: FABER DIETMAR
IPC: A47B87/02
Filed: 1985-05-29
Abstract: A sales cabin having a basic body which stands on the ground, and having shelves which have legs and are produced as individual elements. Said individual elements are placed one above the other in the manner of a stack on the basic body or on the shelf located below it and are secured against displacement by means of strips (Figure 1). <IMAGE>
Patent DE-3520903-A1 (DE)
Title: Pipe support
Inventor: MUHR KARLHEINZ
IPC: F16M13/00
Filed: 1985-06-12
Abstract: In the case of a pipe support, consisting of one or more lengths (which are connected to one another and are stiff in bending) of rigid, preferably externally smooth, plastic pipes, it is provided according to the invention that the hollow-cylindrical internal space in the pipe lengths be reinforced by a plurality of radial lateral walls which have the same thickness continuously in the pipe longitudinal direction and to which in each case one pipe wall sector together with an adjacent lateral wall is allocated in order to form a channel, and that the channels thus formed are used for accommodating plugs, which are connected in a force-fitting manner to the pipe ends, of rotationally fixed connections, or for accommodating cables which are drawn through.
Patent DE-3530465-A1 (DE)
Title: Operating lever with temperature protection for switching devices
Inventor: BARTEN ERNST H DR ING
IPC: G05G1/08
Filed: 1985-08-27
Abstract: The main components of the operating lever (1) equipped with a temperature protection means and intended, for example, for a shut-off cork (2), are the inner part (5) mounted in a fixed manner on the actuating shaft (3) of the plug cork (4), the lever housing (7), which is arranged coaxially to the said inner part, which is provided with a handle (6) and in which the inner part (5) is rotatably mounted, the prestressed spiral spring (8) as the coupling element between the inner part (5) and the lever housing (7), an interlock between the lever housing (7) and the inner part (5), having a temperature-controlled switching element for the release of the interlock when a certain excessive ambient temperature arises, and stops which are arranged on the lever housing (7) and on the inner part (5) and which interact as a switching-stroke limiter for the operating lever (1) with a counterstop (14) attached to the housing (13) of the shut-off cork (2). The interlocking of the inner part (5) to the housing (7) of the operating lever (1) is effected by way of a locking pin (15) which is guided displaceably in the lever housing (7) and the tapered end (15a) engages, when the interlock is engaged, in a corresponding groove (16) in the inner part (5) and the other, flat end (15b) of which rests against a fusible insert (17) built into the lever housing (7) with a contact pressure generated by the spiral spring (8) between the inner part (5) and the lever housing (7) and introduced via the tapered end (15a) of the locking pin. <IMAGE>
Patent DE-3530513-A1 (DE)
Title: Method and apparatus for the production of polygonal, in particular rectangular, shaped parts made of sheet metal
IPC: B21D5/04
Filed: 1985-08-27
Abstract: To produce a rectangular shaped part (4) made of sheet metal with edge webs (2, 3) running around at least one corner and bent at an angle, a blank (1) which deviates in the corner area (5) of the subsequent edge webs (2, 3) from the outline of the shaped part (4) as enlarged by the web height, is subjected to a drawing operation. In order to ensure that the edge webs are straight, the blank (1) is produced in the corner area (5) of the subsequent edge webs (2, 3) with a drawing shoulder (6) which projects beyond the outline of the shaped part (4) as enlarged by the web height, allowing the edge webs (2, 3) to be bent out up to the drawing shoulder (6), after which the corner area (5) alone is drawn between the already bent edge webs (2, 3). <IMAGE>
Patent DE-3538440-A1 (DE)
Title: Composition for preparing a ceramic dielectric and process for preparing a ceramic dielectric
Inventor: ABE KAZUNOBU
IPC: H01G4/12
Filed: 1985-10-29
Abstract: The composition according to the invention is characterised in that it comprises:   (a) particles which essentially consist of a virtually cubic perovskite compound and essentially have a particle size of no more than approximately 1  mu m, the perovskite compound containing at least one A group element of the group consisting of Mg, Ca, Sr, Ba and Pb, and at least one B group element of the group consisting of Ti, Zr, Hf and Sn, and (b) powders of a glassy material melting at temperatures of no more than approximately 1100 DEG C.   The composition according to the invention is sinterable at temperatures as low as approximately 1100 DEG C and less, producing in the process a densely sintered ceramic dielectric, so that the composition is advantageously suitable, for example, for fabricating a multi-layer capacitor, and enables the use of metals which can be fused at low temperatures and are less expensive, such as Ag, as the inner electrodes, instead of the conventional electrodes made from noble metals such as Pd or Pt.
Patent DE-3539540-A1 (DE)
Title: Colour image treatment method
Inventor: SASAKI TAKASHI
IPC: H04N1/60
Filed: 1985-11-07
Abstract: A method for optically measuring the densities of coloured light is described. In this method, a sample is spectroscopically subdivided, of the spectral characteristics of the sample three stimulation values X, Y and Z of one colour are obtained and, using the derived values X, Y and Z and three stimulation values Xo, Yo and Zo of a standard colour such as, for example, white, a cyan blue density, a magenta red density and a yellow density are obtained. This method makes it possible to reproduce a colour image of an original image accurately with high fidelity of reproduction.
Patent DE-3544044-A1 (DE)
Title: Apparatus for setting or adjusting a cutting gap
Inventor: ENGELMANN WERNER DIPL ING
IPC: B26D7/26
Filed: 1985-12-13
Abstract: The invention relates to a setting apparatus for rotating knives, which interact with a cutting edge. The aim of the invention is to save setting time and to increase the cutting quality. The object is achieved of bringing about axial and angular adjustment of the knife using a simple apparatus. According to the invention, a knife bush 3 which is designed as a knife support has bores which are offset by approximately 180 DEG  and are provided with a thread. The knife and a pressure plate have corresponding bores, so that they are connected to one another by means of three regulating bolts. The pressure plate is releasably fastened at its end face to the drive shaft. Setting is carried out by twisting the regulating bolts when the pressure plate has been loosened.
Patent DE-3607184-A1 (DE)
Title: Closure device for high-pressure containers
Inventor: STOENNER HANS MARTIN DIPL ING
IPC: F16J13/08
Filed: 1986-03-05
Abstract: The device consists of a lid with a plurality of locking bars arranged displaceably on the lid. In the closed position, the locking bars engage in an annular groove in the container and form a substantially continuous supporting ring. Preferably, four locking bars are provided and each pair of opposite locking bars is of mirror-image design, the bars being moved towards one another by hydraulic cylinders to open the lid.